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Javascript Google Maps API v3中是否存在已完成的绘图事件或回调?_Javascript_Google Maps - Fatal编程技术网

Javascript Google Maps API v3中是否存在已完成的绘图事件或回调?

Javascript Google Maps API v3中是否存在已完成的绘图事件或回调?,javascript,google-maps,Javascript,Google Maps,我想弹出一个加载条,以便在地图上加载内容时使用 // insert / show your loading bar // (or not if it's already visible in the DOM) // var map = new google.maps.Map(map_canvas, map_options); google.maps.event.addListenerOnce(map, 'idle', function() { // hide your

我想弹出一个加载条,以便在地图上加载内容时使用

  // insert / show your loading bar
  // (or not if it's already visible in the DOM)

  // var map = new google.maps.Map(map_canvas, map_options);

  google.maps.event.addListenerOnce(map, 'idle', function() {
    // hide your loading bar
  });